can

From Middle Welsh and Old Welsh cant, from Proto-Brythonic *kant, from Proto-Celtic *kantom (“hundred”), ultimately from Proto-Indo-European *ḱm̥tóm.

(cardinal number) apocopic form of cant (“one hundred”)


hun

ei hun ei hun

ei un ei hun


un

From Middle Welsh un, from Proto-Brythonic *ʉn, from Proto-Celtic *oinos, from Proto-Indo-European *h₁óynos.


biliwn

head

biliwn m or f (plural biliynau or biliwnau)


tri

tair (feminine)
tri
dri (soft)
nhri
thri

From Proto-Brythonic *tri, from Proto-Celtic *trīs, from Proto-Indo-European *tréyes.


cant

From Middle Welsh and Old Welsh cant, from Proto-Brythonic *kant, from Proto-Celtic *kantom, from Proto-Indo-European *ḱm̥tóm.


neg

nasal mutation of deg (“(cardinal) ten”)


pump

pump
bump (soft)
mhump
phump
pum (alternative)

From Middle Welsh pymp, from Old Welsh pimp, from Proto-Brythonic *pɨmp, from Proto-Celtic *kʷenkʷe, from Proto-Indo-European *pénkʷe.


dau

From Proto-Brythonic *dow, from Proto-Celtic *duwo, from Proto-Indo-European *dwóh₁.


pedwar

pedair (feminine)
pedwar
bedwar (soft)
mhedwar
phedwar

From Middle Welsh pedwar, from Old Welsh petuar, petguar, from Proto-Brythonic *pedwar, from Proto-Celtic *kʷetwores, from Proto-Indo-European *kʷetwóres.


chwech

From Proto-Brythonic *hwex, from Proto-Celtic *swexs, from Proto-Indo-European *swéḱs.


saith

From Middle Welsh seith, from Proto-Brythonic *seiθ, from Proto-Celtic *sextam, from Proto-Indo-European *septḿ̥.


wyth

From Proto-Brythonic *üiθ, from Proto-Celtic *oxtū (compare Cornish eth), Proto-Indo-European *oḱtṓw.


naw

From Proto-Brythonic *naw, from Proto-Celtic *nowan, from Proto-Indo-European *h₁néwn̥.


deg

From Middle Welsh deg, from Proto-Brythonic *deg, from Proto-Celtic *dekam, from Proto-Indo-European *déḱm̥.


mil

From Middle Welsh mil, from Proto-Brythonic *mil, from Latin mīlia. Cognate with Cornish mil, Breton mil, Irish míle.


dwy

From Proto-Celtic *dwī (feminine of *duwo), from Proto-Indo-European *dw-ih₂, feminine of *dwóh₁.


pum

pum
bum (soft)
mhum
phum
pump (alternative)
pùm (alternative archaic)

pum llyfr

(cardinal number) apocopic form of pump (“five”)


miliwn

Borrowed from Middle English milioun; see million for more.


pedair

From Proto-Celtic *kʷetesres, from Proto-Indo-European *kʷétesres, feminine of *kʷetwóres. Compare Cornish peder.


tair

From Proto-Celtic *tisres, feminine of *trīs, from Proto-Indo-European *tisres, feminine of *tréyes.


deng

(cardinal number) alternative form of deg (“ten”)


nwy

See the etymology of the corresponding lemma form.


deusaith

deuseithfed (ordinal)
deusaith
ddeusaith (soft)
neusaith

1714: unknown author, unknown poem, final four lines
Un Mil seithgant a scrifennant
A deu saith mlwydd, oed ein Harglwydd
Os bydd holiad pwy wnai’r Caniad,
Rhyw wael Gristion, dyna ddigon.
One thousand seven hundred they wrote
And fourteen years, our Lord’s age
If there be query who made the call,

Deusaith yn cynnal alaeth,
A Duw â’r pymthegfed aeth . . .

1958, David James Bowen, Gruffudd Hiraethog a’i Oes, Gwasg Prifysgol Cymru, page 28:

Fourteen holding a lament,
And God with the fifteenth went . . .


undeg

For the archaic meaning, Inherited from Middle Welsh undec, By surface analysis, un (“one”) + deg (“ten”), literally “one [plus] ten”. For the modern meaning, un (“one”) + deg (“ten”), literally “one [times] ten”.

compound

1832: “Cynhafal”, Efelychiad o Horace (Emulation of Horace), book III, ode 9, “Ymddiddan rhwng Madog a Rhonwen”
Pan oeddwn gan ti yn dderbyniol,
Heb undeg mwy hardd-deg ei raen;
Yn gallu ‛th gofleidio yn anwylaidd,
Nid ydoedd un Brenin o’m blaen.

(please add an English translation of this quotation)

(bound morpheme, decimal, nonstandard) -teen

bound morpheme; decimal; bound morpheme; decimal


myrdd

From Middle Welsh myrẟ, from Latin mȳrias, from Ancient Greek μῡριάς (mūriás, “number of 10,000”), from μῡρίος (mūríos, “numberless, countless, infinite”).


milcant

milcanfed (ordinal)
milcant
filcant (soft)

From mil (“thousand”) + cant (“hundred”).


ugain

From Old Welsh uceint, from Proto-Brythonic *ʉgėnt, from Proto-Celtic *wikantī, from Proto-Indo-European *h₁wih₁ḱm̥t, from *dwi(h₁)dḱm̥ti (“two-ten”).
Compare Latin vīgintī; also Cornish ugens, Breton ugent, Old Irish fiche.


chwe

(cardinal number) apocopic form of chwech (used before a noun)


undeg un

(cardinal number) nonstandard spelling of un deg un (“eleven”)


undeg dau

Dywed Chrysostom ac Augustine fod eu nifer yn undeg dau (12).

1891 March 4, “Y doethion o'r dwyrain”, in Y Gwyliedydd, page 3:

Chrysostom and Augustine say their number is twelve (12).

(cardinal number) nonstandard spelling of un deg dau (“twelve”)


undeg tri

(cardinal number) nonstandard spelling of un deg tri (“thirteen”)


unarddeg

alternative form of un ar ddeg (“eleven”)


deuddeg

taro deuddeg

to strike the right note; to strike twelve


tri ar ddeg

tair ar ddeg (feminine)
tri ar ddeg
dri ar ddeg (soft)
nhri ar ddeg
thri ar ddeg

From tri (“three”) + ar (“on”) + deg (“ten”).

Eithr ei dŷ ei hun a adeiladodd Solomon mewn tair blynedd ar ddeg, ac a orffennodd ei holl dŷ.

1588-1620, “1 Brenhinoedd 7:1”, in William Morgan, transl., edited by William Parry and John Davies, Mallwyd, Y Bibl Cyssegr-Lan, sef yr Hen Destament a’r Newydd^(https://cy.wikisource.org/wiki/Beibl_(1620)/1_Brenhinoedd); republished London, 1804:

Solomon was building his own house thirteen years, and he finished all his house.


tair ar ddeg

tair ar ddeg
dair ar ddeg (soft)
nhair ar ddeg
thair ar ddeg

From tair (“three”) + ar (“on”) + deg (“ten”).

com

(cardinal number, vigesimal) feminine of tri ar ddeg


undeg tair

(cardinal number) nonstandard spelling of un deg tair (“thirteen”)


undeg dwy

/ˌɨ̞ndɛɡ ˈduːɨ̯/

/ˌɪndɛɡ ˈdʊi̯/

(cardinal number) nonstandard spelling of un deg dwy (“twelve”)


hunarddeg

/ˌhɨːnarˈðeːɡ/

h-prothesized form of unarddeg (“eleven”)


un deg dau

un deg dwy (feminine)
un deg dau
hun deg dau (prothesis-h)

/ˌɨndɛɡ ˈdaɨ̯/

/ˌɪndɛɡ ˈdɔi̯/

From un (“one”) + deg (“ten”) + dau (“two”).


un deg tri

un deg tair (feminine)
un deg tri
hun deg tri (prothesis-h)

/ˌɨ̞ndɛɡ ˈtriː/

From un (“one”) + deg (“ten”) + tri (“three”).


un deg un

/ˌɨ̞ndɛɡ ˈɨːn/

/ˌɪndɛɡ ˈiːn/

From un (“one”) + deg (“ten”) + un (“one”).


un ar ddeg

un ar ddeg
hun ar ddeg (prothesis-h)
unarddeg (alternative nonstandard)

/ˌɨːn ar ˈðeːɡ/

From un (“one”) + ar (“on”) + deg (“ten”).

Yr oedd y cyfnewidiad yma yn symud y trydydd o Medi, 1752, i'r pedwerydd ar ddeg or un mis, gwahaniaeth o un dydd ar ddeg.

1893 March 9, “Mahanoy City, Schuylkill Co., Pa.”, in Y Drych, page 3:

This change moved the third of September, 1752, to the fourteenth of the same month, a difference of eleven days.


pymtheg

pymtheg
bymtheg (soft)
mhymtheg
phymtheg

Proto-Brythonic *pɨmθeg, from Proto-Celtic *kʷenxtekam < *kʷenkʷe dekam. Equivalent to pump (“five”) + deg (“ten”)

pymtheg yn y dwsin

nineteen to the dozen; fifteen in the dozen


pedwar ar ddeg

head

pedwar ar ddeg m (feminine pedair ar ddeg)

pedair ar ddeg (feminine)
pedwar ar ddeg
bedwar ar ddeg (soft)
mhedwar ar ddeg
phedwar ar ddeg

From pedwar (“four”) + ar (“on”) + deg (“ten”).

com

1983, Cadi Jones, Ronald A. Richards, Y seintiau Celtaidd yng Nghymru: hanes pedwar ar ddeg o seintiau Cymru [The Celtic saints in Wales: the history of fourteen saints of Wales], Canolfan Genedlaethol Addysg Grefyddol:

1866, H. Humphreys, Hanes bywyd Richard Robert Jones: neu Dic Aberdaron, Cymro nodedig am ei dalent a'i archwaeth at ddysgu ieithoedd : yr hwn, yn ngwyneb pob anfantais, a weithiodd ei ffordd nes dyfod yn hyddysg mewn pedair ar ddeg o ieithoedd [TBA], H. Humphreys:

hollti'r blewyn yn bedwar ar ddeg

to lie, to exaggerate; to split the hair in fourteen


deugain

(cardinal number, vigesimal) forty, two score


un ar bymtheg

un ar bymtheg
hun ar bymtheg (prothesis-h)
un ar bymtheng (alternative)
unarbymtheg (alternative)
unarbymtheng (alternative)

/ˌɨːn ar ˈbəmθɛɡ/

From un (“one”) + ar (“on”) + pymtheg (“fifteen”).

Y mae enciliad yn arswydas. Yr wyf yn meddwl, pa fodd bynag, y bydd raid i Arglwydd Wellington ei atal. Nid ydym eto ond wedi profi pump o unarbymtheg sydd ar brawf. Y maent oll wedi eu collfarnu i farw, ac wedi eu saethu.

A retreat is a horror. I think, however, that it will have to be stopped by Lord Wellington. We have yet to prove it five of the sixteen are on trial. They have all been condemned to death by shooting.

3. Codiad o un ran o un-ar-bymtheng ceiniog y dynell am lenwi llongau â ɡlô, ac fod y rhai a weithiant y dydd i dderbyn 5s. y dydd, a'r rhai a weithiant y nos 7s. y nos.

1890 August 9, “Baner ac Amserau Cymru”, in Baner ac Amserau Cymru, page 8:

3. An increase of one part of fifteen pence a ton for filling ships with coal, and that those who work by the day to receive 5s. a day, and those who work by the night 7s. a night.

Synwn braidd na allai y beirniad galluog o ddinas Scranton gael un o unarbymtheng yn rhagori cligon ar ei gydymgeiswyr i gael y Goron yn gyfan.

1913 August 15, “Ar draws ac ar Hyd Gwlad y Ser a'r Brithresi”, in Seren Cymru, page 13:

We are a little surprised that the able judge from the city of Scranton could not have one of sixteen surpass his competitors by a margin to get the Crown intact.


trigain

(cardinal number, vigesimal) sixty, three score


pedwar ugain

(cardinal number, vigesimal) eighty, four score


hanner cant

From hanner (“half”) + cant (“hundred”).


chwigain

(obsolete) alternative form of chweugain


chweugain

(cardinal number, obsolete, vigesimal) one hundred and twenty, six score

(obsolete) one hundred and twenty pence, i.e. ten shillings or half a pound


dau ar bymtheg

head

dau ar bymtheg m (feminine dwy ar bymtheg)

dwy ar bymtheg (feminine)
dau ar bymtheg
ddau ar bymtheg (soft)
nau ar bymtheg

/ˌdaɨ̯ ar ˈbəmθɛɡ/

From dau (“two”) + ar (“on”) + pymtheg (“fifteen”).

com

Y mae yn dda genym weled cynnifer a dauarbymtheg o feirdd wedi cymeryd y maes yn erbyn yr arferiad gwrthun o gysgu mewn addoliad.

We are glad to see as many as seventeen poets have taken the field against the monstrous practice of sleeping in worship.


deunaw

(historical) one shilling and sixpence (eighteen pence in British pre-decimal coinage)


pedwar ar bymtheg

head

pedwar ar bymtheg m (feminine pedair ar bymtheg)

pedair ar bymtheg (feminine)
pedwar ar bymtheg
bedwar ar bymtheg (soft)
mhedwar ar bymtheg
phedwar ar bymtheg

From pedwar (“four”) + ar (“on”) + pymtheg (“fifteen”).


un ar hugain

un ar hugain
hun ar hugain (prothesis-h)

From un (“one”) + ar (“on”) + ugain (“twenty”).


dau ar hugain

head

dau ar hugain m (feminine dwy ar hugain)

dwy ar hugain (feminine)
dau ar hugain
ddau ar hugain (soft)
nau ar hugain

From dau (“two”) + ar (“on”) + ugain (“twenty”).


tri ar hugain

head

tri ar hugain m (feminine tair ar hugain)

tair ar hugain (feminine)
tri ar hugain
dri ar hugain (soft)
nhri ar hugain
thri ar hugain

From tri (“three”) + ar (“on”) + ugain (“twenty”).


pedwar ar hugain

head

pedwar ar hugain m (feminine pedair ar hugain)

pedair ar hugain (feminine)
pedwar ar hugain
bedwar ar hugain (soft)
mhedwar ar hugain
phedwar ar hugain

From pedwar (“four”) + ar (“on”) + ugain (“twenty”).


pump ar hugain

pump ar hugain
bump ar hugain (soft)
mhump ar hugain
phump ar hugain

From pump (“five”) + ar (“on”) + ugain (“twenty”).

(cardinal number, vigesimal) twenty-five


chwech ar hugain

/ˌweːχ ar ˈɪɡɛn/

From chwech (“six”) + ar (“on”) + ugain (“twenty”).


saith ar hugain

From saith (“seven”) + ar (“on”) + ugain (“twenty”).

(cardinal number, vigesimal) twenty-seven


wyth ar hugain

wyth ar hugain
hwyth ar hugain (prothesis-h)

/ˌuːɨ̯θ ar ˈhɪɡai̯n/

/ˌʊi̯θ ar ˈhɪɡɛn/

/ˌʊi̯θ ar ˈhiːɡɛn/

From wyth (“eight”) + ar (“on”) + ugain (“twenty”).


naw ar hugain

From naw (“nine”) + ar (“on”) + ugain (“twenty”).


deg ar hugain

deg ar hugain
ddeg ar hugain (soft)
neg ar hugain

From deg (“ten”) + ar (“on”) + ugain (“twenty”).


undeg pedwar

(cardinal number) nonstandard spelling of un deg pedwar (“fourteen”)


undeg pump

Claddwyd ei rhan farwol yn Rawson yn yr "Hen Fynwent" y dydd Llun canlynol; yn unol a'i dymuniad ger ei phriod a'i merch Elizabeth y rhai oedd wedi ei rhygflaenu i'r byd tu draw i'r llen, – y ferch erys dau ddeg wyth, a'r priod erys undeg pump o flynyddau.

1915 October 15, “Marwolaeth Mrs. Jones Y Bedol”, in Y Drafod, page 2:

Her mortal remains were buried in Rawson in the "Old Graveyard" the following Monday; in accordance with her desire to be near her husband and her daughter Elizabeth who had preceded her into the world beyond the veil, – the daughter twenty-eight years before, and her husband fifteen years before.

(cardinal number) nonstandard spelling of un deg pump (“fifteen”)


un deg pedwar

head

un deg pedwar m (feminine un deg pedair)

un deg pedair (feminine)
un deg pedwar
hun deg pedwar (prothesis-h)

From un (“one”) + deg (“ten”) + pedwar (“four”).


un deg pump

/ˌɨ̞ndɛɡ ˈpɨ̞mp/

From un (“one”) + deg (“ten”) + pump (“five”).


pumdegau

pumdegau
bumdegau (soft)
mhumdegau
phumdegau


wyth deg

wythdegau (plural)
wyth deg
hwyth deg (prothesis-h)


wythdegau

/uɨ̯θˈdɛɡaɨ̯/

/uɨ̯θˈdeːɡai̯/

/uɨ̯θˈdeːɡɛ/

/uɨ̯θˈdɛɡai̯/


wythdeg

(cardinal number) nonstandard spelling of wyth deg (“eighty”)


un deg dwy

/ˌɨndɛɡ ˈduːɨ̯/

/ˌɪndɛɡ ˈdʊi̯/

From un (“one”) + deg (“ten”) + dwy (“two”).

(cardinal number, decimal) feminine of un deg dau


un deg tair

From un (“one”) + deg (“ten”) + tair (“three”).

(cardinal number, decimal) feminine of un deg tri


un deg pedair

un deg pedair
hun deg pedair (prothesis-h)

/ˌɨ̞ndɛɡ ˈpɛdɛr/

/ˌɪndɛɡ ˈpɛdɛr/

From un (“one”) + deg (“ten”) + pedair (“four”).

Helo, Efan ydw i a dw i'n un deg pedair oed o Aberdaron.

2021, one of Rebecca Boyle, Connor Keyes, Dafydd Roberts, Tina Thomas, Keiron Williams, Nicola Lewis, Sian Vaughan, and Tudur Dylan Jones, Tanio'r Targed: Cymraeg Ail Iaith ar gyfer oedrannau 11–14, Hachette UK:

Hello, I am Efan and I am fourteen years old from Aberdaron.

(cardinal number, decimal) feminine of un deg pedwar


un deg chwech

un deg chwech
hun deg chwech (prothesis-h)

/ˌɨ̞ndɛɡ ˈχweːχ/

/ˌɪndɛɡ ˈχweːχ/

From un (“one”) + deg (“ten”) + chwech (“six”).


un deg saith

un deg saith
hun deg saith (prothesis-h)

/ˌɨ̞ndɛɡ ˈsai̯θ/

/ˌɪndɛɡ ˈsai̯θ/

From un (“one”) + deg (“ten”) + saith (“seven”).


un deg wyth

/ˌɨ̞ndɛɡ ˈuːɨ̯θ/

/ˌɪndɛɡ ˈʊi̯θ/

From un (“one”) + deg (“ten”) + wyth (“eight”).


un deg naw

/ˌɨ̞ndɛɡ ˈnaːu̯/

From un (“one”) + deg (“ten”) + naw (“nine”).


pedair ar ddeg

pedair ar ddeg
bedair ar ddeg (soft)
mhedair ar ddeg
phedair ar ddeg

From pedair (“four”) + ar (“on”) + deg (“ten”).

(cardinal number, vigesimal) feminine of pedwar ar ddeg


dwy ar bymtheg

dwy ar bymtheg
ddwy ar bymtheg (soft)
nwy ar bymtheg

/ˌduːɨ̯ ar ˈbəmθɛɡ/

/ˌdʊi̯ ar ˈbəmθɛɡ/

From dwy (“two”) + ar (“on”) + pymtheg (“fifteen”).

(cardinal number, vigesimal) feminine of dau ar bymtheg


pedair ar bymtheg

pedair ar bymtheg
bedair ar bymtheg (soft)
mhedair ar bymtheg
phedair ar bymtheg

From pedair (“four”) + ar (“on”) + pymtheg (“fifteen”).

pedwar ar bymtheg
pedwar ar bymtheg#Welsh

(cardinal number, vigesimal) feminine of pedwar ar bymtheg


un ar ddeg ar hugain

un ar ddeg ar hugain
hun ar ddeg ar hugain (prothesis-h)

From un (“one”) + ar (“on”) + deg (“ten”) + ar (“on”) + ugain (“twenty”).


dwy ar hugain

dwy ar hugain
ddwy ar hugain (soft)
nwy ar hugain

(cardinal number, vigesimal) feminine of dau ar hugain


tair ar hugain

tair ar hugain
dair ar hugain (soft)
nhair ar hugain
thair ar hugain

(cardinal number, vigesimal) feminine of tri ar hugain


pedair ar hugain

pedair ar hugain
bedair ar hugain (soft)
mhedair ar hugain
phedair ar hugain


dau ddeg

/ˌdaɨ̯ ˈðeːɡ/

/ˌdai̯ ˈðeːɡ/


dau ddeg un

dau ddeg un
ddau ddeg un (soft)
nau ddeg un

/ˌdaɨ̯ðɛɡ ˈɨːn/

/ˌdai̯ðɛɡ ˈiːn/

From dau (“two”) + deg (“ten”) + un (“one”).


dau ddeg dau

dau ddeg dwy (feminine)
dau ddeg dau
ddau ddeg dau (soft)
nau ddeg dau

/ˌdaɨ̯ðɛɡ ˈdaːɨ̯/

From dau (“two”) + deg (“ten”) + dau (“two”).


dau ddeg tri

dau ddeg tair (feminine)
dau ddeg tri
ddau ddeg tri (soft)
nau ddeg tri

/ˌdaɨ̯ðɛɡ ˈtriː/

From dau (“two”) + deg (“ten”) + tri (“three”).


dau ddeg pedwar

head

dau ddeg pedwar m (feminine dau ddeg pedair)

dau ddeg pedair (feminine)
dau ddeg pedwar
ddau ddeg pedwar (soft)
nau ddeg pedwar

From dau (“two”) + deg (“ten”) + pedwar (“four”).


dau ddeg pump

dau ddeg pump
ddau ddeg pump (soft)
nau ddeg pump

/ˌdaɨ̯ðɛɡ ˈpɨ̞mp/

From dau (“two”) + deg (“ten”) + pump (“five”).


dau ddeg chwech

dau ddeg chwech
ddau ddeg chwech (soft)
nau ddeg chwech

/ˌdaɨ̯ðɛɡ ˈχweːχ/

/ˌdai̯ðɛɡ ˈχweːχ/

From dau (“two”) + deg (“ten”) + chwech (“six”).


dau ddeg saith

dau ddeg saith
ddau ddeg saith (soft)
nau ddeg saith

/ˌdaɨ̯ðɛɡ ˈsai̯θ/

/ˌdai̯ðɛɡ ˈsai̯θ/

From dau (“two”) + deg (“ten”) + saith (“seven”).


dau ddeg wyth

dau ddeg wyth
ddau ddeg wyth (soft)
nau ddeg wyth

/ˌdaɨ̯ðɛɡ ˈuːɨ̯θ/

/ˌdai̯ðɛɡ ˈʊi̯θ/

From dau (“two”) + deg (“ten”) + wyth (“eight”).


dau ddeg naw

dau ddeg naw
ddau ddeg naw (soft)
nau ddeg naw

/ˌdaɨ̯ðɛɡ ˈnaːu̯/

From dau (“two”) + deg (“ten”) + naw (“nine”).


tri deg un

tri deg un
dri deg un (soft)
nhri deg un
thri deg un

/ˌtrɪdɛɡ ˈɨːn/

From tri (“three”) + deg (“ten”) + un (“one”).


tri deg

tri deg
dri deg (soft)
nhri deg
thri deg
tri deng (alternative)

Twrna lleol, 56 oed; practis llwyddiannus yn y dre ers tri deg mlynedd; digon o bres.

Local solicitor, aged 56; a successful practice in the town for thirty years; enough brass.


dau ddeg dwy

dau ddeg dwy
ddau ddeg dwy (soft)
nau ddeg dwy

/ˌdaɨ̯ðɛɡ ˈduːɨ̯/

/ˌdai̯ðɛɡ ˈdʊi̯/

From dau (“two”) + deg (“ten”) + dwy (“two”).

(cardinal number, decimal) feminine of dau ddeg dau


dau ddeg tair

dau ddeg tair
ddau ddeg tair (soft)
nau ddeg tair

/ˌdaɨ̯ðɛɡ ˈtai̯r/

From dau (“two”) + deg (“ten”) + tair (“three”).

(cardinal number, decimal) feminine of dau ddeg tri


dau ddeg pedair

dau ddeg pedair
ddau ddeg pedair (soft)
nau ddeg pedair

/ˌdai̯ðɛɡ ˈpɛdɛr/

/ˌdai̯ðɛɡ ˈpɛdɛr/

From dau (“two”) + deg (“ten”) + pedair (“four”).

(cardinal number, decimal) feminine of dau ddeg pedwar


deg a thrigain

deg a thrigain
ddeg a thrigain (soft)
neg a thrigain

/ˌdeːɡ a ˈθriːɡɛn/

/ˌdeːɡ a ˈθrɪɡɛn/

From deg (“ten”) + a (“and”) + trigain (“sixty”).


deg a phedwar ugain

deg a phedwar ugain
ddeg a phedwar ugain (soft)
neg a phedwar ugain

From deg (“ten”) + a (“and”) + phedwar (“four”) + ugain (“twenty”).


pedwar ar bymtheg a phedwar ugain

head

pedwar ar bymtheg a phedwar ugain m (feminine pedair ar bymtheg a phedwar ugain)

pedair ar bymtheg a phedwar ugain (feminine)
pedwar ar bymtheg a phedwar ugain
bedwar ar bymtheg a phedwar ugain (soft)
mhedwar ar bymtheg a phedwar ugain
phedwar ar bymtheg a phedwar ugain

From pedwar (“four”) + ar (“on”) + pymtheg (“fifteen”) + a (“and”) + pedwar (“four”) + ugain (“twenty”).


cant namyn un

cant namyn un
gant namyn un (soft)
nghant namyn un
chant namyn un

From cant (“hundred”) + namyn (“save”) + un (“one”).

(cardinal number, vigesimal) ninety-nine


pedair ar bymtheg a phedwar ugain

pedair ar bymtheg a phedwar ugain
bedair ar bymtheg a phedwar ugain (soft)
mhedair ar bymtheg a phedwar ugain
phedair ar bymtheg a phedwar ugain

/ˌpeːdai̯r ar ˌbəmθɛɡ a ˌfɛdwar ˈiːɡai̯n/

pedwar ar bymtheg a phedwar ugain
pedwar ar bymtheg a phedwar ugain#Welsh

(cardinal number, vigesimal) feminine of pedwar ar bymtheg a phedwar ugain


naw deg naw

From naw (“nine”) + deg (“ten”) + naw (“nine”).


deuddeg ar hugain

deuddeg ar hugain
ddeuddeg ar hugain (soft)
neuddeg ar hugain

/ˈdeɨ̯ðɛɡ ar ˈhɪɡai̯n/

/ˈdei̯ðɛɡ ar ˈhɪɡɛn/


chwedeg

(cardinal number) nonstandard spelling of chwe deg


chwe deg

chwedegau (plural)
chwedeg (alternative)


bumdegau

pumdegau
bumdegau (soft)
mhumdegau
phumdegau


mhumdegau

/m̥ɨ̞mˈdɛɡa/

/m̥ɪmˈdeːɡɛ/


pum deg

pumdegau (plural)
pum deg
bum deg (soft)
mhum deg
phum deg
pumdeg (alternative)


wyth ar ddeugain

wyth ar ddeugain
hwyth ar ddeugain (prothesis-h)

/ˌuːɨ̯θ ar ˈðei̯ɡai̯n/

/ˌuːɨ̯θ ar ˈðei̯ɡɛn/

/ˌʊi̯θ ar ˈhɪɡɛn/

/ˌʊi̯θ ar ˈðei̯ɡɛn/

From wyth (“eight”) + ar (“on”) + deugain (“forty”).

Mae wyth morwr ar ddeugain ar y llong.


tri a deugain

head

tri a deugain m (feminine tair a deugain)

tair a deugain (feminine)
tri a deugain
dri a deugain (soft)
nhri a deugain
thri a deugain

From tri (“three”) + ac (“and”) + deugain (“forty”).

com

Heb gyfrif ei lluaws maes-drefi, saif y ddinas ei hun ar ddeugain milldir ysgwir o dir, gyda thair milldir a deugain o afon fordwyol yn rhedeg drwyddi.

Without counting its many suburbs, the city itself stands on forty square miles of land, with forty three miles of navigable river running through it.


tri deng

tri deng
dri deng (soft)
nhri deng
thri deng

Yr oedd Tywyn ei hunan yn fwy na chilomedr o’r môr yr adeg hynny. Codwyd y Promenâd Fictoraidd yn 1889 ac eto, amwynder oedd hyn yn hytrach na wal y môr ac mae’n debygol na chyrhaeddodd y môr y wal o gwbl yn ystod y tri deng mlynedd canlynol.

Tywyn itself was more than a kilometre from the sea at that time. The Victorian Promenade was built in 1889 and again, this was an amenity rather than the wall of the sea and it is likely that the sea did not reach the wall at all during the following thirty years.

(cardinal number, decimal) alternative form of tri deg (“thirty”)


un ar bymtheg a thrigain

un ar bymtheg a thrigain
hun ar bymtheg a thrigain (prothesis-h)
un ar bymtheg a thriugain (alternative)
un ar bymtheng a thrigain (alternative)
un ar bymtheng a thriugain (alternative)

/ˌɨːn ar ˈbəmθɛɡ a ˈθrɪɡai̯n/

/ˌɨːn ar ˈbəmθaɡ a ˈθrɪɡɛn/

/ˌiːn ar ˈbəmθɛɡ a ˈθriːɡɛn/

/ˌiːn ar ˈbəmθɛɡ a ˈθrɪɡɛn/

From un ar bymtheg (“sixteen”) + ac + trigain (“sixty”).

Bu farw Dr. Roger Hughes, Bala, ddydd Iau, yn un ar bymtheng a thriugain mlwydd oed.

1909 October 8, “Hyn a'r Llall”, in Llangollen Advertiser, page 7:

Dr. Roger Hughes, Bala, died on Thursday at the age of seventy six.

(cardinal number, vigesimal) seventy six


thrigain

trigain
drigain (soft)
nhrigain
thrigain


undeg saith

Modd hyn cafwyd sylw uniongyrchol undeg saith rhwng gan roddi yn faffr y tri sydd allan o gyraedd presenoli, pobl Bro Hydref ond yn llwyr gymeradwyo y mudiad yn gwneud dau ddeg yn y rheng eisoes.

(cardinal number) nonstandard spelling of un deg saith (“twelve”)


dwyarbymtheg a deugain

dwyarbymtheg a deugain
ddwyarbymtheg a deugain (soft)
nwyarbymtheg a deugain
dwy ar bymtheg a deugain (alternative)

Y mae un o honynt yn nghlochdy St. Juan dros ddeugain troedfedd o gylchfesur, ac yn pwyso mwy na dwyarbymtheg a deugain o dunelli o bwysau.

1859, Rhyfeddodau natur a chelfyddyd, sef, cyfeithiadau gan mwyaf, o weithoedd y prif awduron Seisonig., R. Jones, page 221:

One of them is a belfry, St. Juan, over forty feet in circumference, and weighing more than fifty seven tons of weight.

dauarbymtheg a deugain
dauarbymtheg a deugain#Welsh

(cardinal number, vigesimal) feminine of dauarbymtheg a deugain


dwyarbymtheg

/ˌduːɨ̯ ar ˈbəmθɛɡ/

/ˌdʊi̯ ar ˈbəmθɛɡ/

alternative spelling of dwy ar bymtheg (“seventeen”)


dwyarbymtheg

dwyarbymtheg
ddwyarbymtheg (soft)
nwyarbymtheg

/ˌduːɨ̯ ar ˈbəmθɛɡ/

/ˌdʊi̯ ar ˈbəmθɛɡ/

De'u dwyarbymtheg iaith
I'r oedfa ryfedd hon,
Wrth glywed am Iachawdwr byd,
A friwiwyd dan y fron.

1845, Daniel Jones (of Llanelly), Crynhodeb o hymnau Cristnogol ar wahanol byngciau athrawiaethol ac ymarferol crefydd, etc, Owen & Roberts, Hymn 238, Verse 4, page 144:

Ardent in their seventeen languages
For this wondrous meeting,
Hearing about the Saviour of the world,
Wounded under the breast.

(cardinal number, vigesimal) feminine of dauarbymtheg


ailarbymtheg ar hugain

ail ar bymtheg ar hugain
ail ar bymtheg ar hugain#Welsh

alternative spelling of ail ar bymtheg ar hugain (“thirty seventh”)


ailarbymtheg ar hugain

ailarbymtheg ar hugain
hailarbymtheg ar hugain (prothesis-h)

Cyfarfu yr Ailarbymtheg ar hugain Gydgyngorfa mewn eisteddiad neillduol ar y pedwerydd o Orphenaf, yn unol â ɡalawd yr Arlywydd.

1866, John William Jones, Hanes y gwrthryfel mawr yn y Talaethau Uredig, etc. (Y gyfrol gyntaf.)., J. Mather Jones, page 232:

The thirty seventh council met in a sitting especially on the fourth of July, in accordance with the President's call.


ailarbymtheg

alternative spelling of ail ar bymtheg (“seventeenth”)


ailarbymtheg

dichon oddeutu yr ailarbymtheg o'r mis yma

1867 July 27, “Llythyr y Parch. S. Roberts”, in Y Tyst Cymreig, page 6:

maybe around the seventeenth time this month


eilfedarbymtheg

eilfed ar bymtheg
eilfed ar bymtheg#Welsh

alternative spelling of eilfed ar bymtheg (“seventeenth”)


eilfedarbymtheg

Yr eilfedarbymtheg ydoedd William Wordsworth, a anwyd 1771; bu farw Ebrill 21, 1850.

1868 July 31, “Y Beirdd Brenhinol (Poet Laureates)”, in Y Dydd, page 11:

The seventeenth was William Wordsworth, born 1771; died April 21, 1850.


tair ar bymtheg

tair ar bymtheg
dair ar bymtheg (soft)
nhair ar bymtheg
thair ar bymtheg

From tair (“three”) + ar (“on”) + pymtheg (“fifteen”).

Gwasanaethai merch ieuanc, tair ar bymtheg oed, o'r enw Elizabeth Rees, gyda Mr. Mitchell, yn Dylogau — fferm ar lan yr afon Ystwyth, Ceredigion.

1872 December 6, “Amgylchiad Gofidus”, in Y Dydd, page 4:

A young woman, eighteen* years of age, by the name of Elizabeth Rees, was in service with Mr Mitchell in Dolygau at a farm on the river Ystwyth in Cardiganshire.

(cardinal number, vigesimal) feminine of tri ar bymtheg


ugain namyn dwy

ugain namyn dwy
hugain namyn dwy (prothesis-h)

/ˌɪɡai̯n ˌnamɨ̞n ˈdʊɨ̯/

From ugain (“twenty”) + namyn (“minus”) + dwy (“two”).

Syr,—Wele yn agos i ugain o flynyddoedd — ugain namyn dwy – er's pan hunodd yr enwog Henry Rees, ac hyd yma mae ei enw wedi ei adael heb gymaint a hyn o goffadwriaeth ar ei ol.

1886 October 23, “Cofiant y Diweddar Barch. Henry Rees”, in Y Goleuad, page 4:

Sir, it has been nearly twenty years - eighteen, to be precise - since the famous Henry Rees died, and so far there has been little done to commemorate him.

(cardinal number, vigesimal) feminine of ugain namyn dau (“eighteen”)


pum ugain

(cardinal number, obsolete, vigesimal) alternative form of pumhugain (“five score”)


pumhugain

pumhugeinfed (ordinal)
pum ugain (alternative)

(cardinal number, obsolete, vigesimal) one hundred, five score


pedwar deg

pedwar deg
bedwar deg (soft)
mhedwar deg
phedwar deg
pedwar deng (alternative)


pedwar deng

pedwar deng
bedwar deng (soft)
mhedwar deng
phedwar deng

(cardinal number, decimal) alternative form of pedwar deg (“forty”)


pum deng

pum deng
bum deng (soft)
mhum deng
phum deng

(cardinal number, decimal) alternative form of pum deg (“fifty”)


pum ar hugain

pum ar hugain
bum ar hugain (soft)
mhum ar hugain
phum ar hugain

From pum (“five”) + ar (“on”) + ugain (“twenty”).

(cardinal number, vigesimal) twenty-five (before nouns)


dau ddeg chwe

dau ddeg chwe
ddau ddeg chwe (soft)
nau ddeg chwe

/ˌdaɨ̯ðɛɡ ˈχweː/

/ˌdai̯ðɛɡ ˈχweː/

From dau (“two”) + deg (“ten”) + chwe (“six”).

(cardinal number, decimal) twenty-six (before nouns)


tri chant

tri chant
dri chant (soft)
nhri chant
thri chant


pedwar cant

pedwar cant
bedwar cant (soft)
mhedwar cant
phedwar cant


pum cant

pum cant
bum cant (soft)
mhum cant
phum cant


chwe deng

(cardinal number, decimal) alternative form of chwe deg (“sixty”)


dau ddeg pum

dau ddeg pum
ddau ddeg pum (soft)
nau ddeg pum


saith deng

(cardinal number, decimal) alternative form of saith deg (“seventy”)


naw deng

(cardinal number, decimal) alternative form of naw deg (“fifty”)


wyth deng

(cardinal number, decimal) alternative form of wyth deg (“fifty”)


cant ac ugain

cant ac ugain
gant ac ugain (soft)
nghant ac ugain
chant ac ugain


cant dau ddeg

cant dau ddeg
gant dau ddeg (soft)
nghant dau ddeg
chant dau ddeg

(cardinal number) one hundred and twenty


deunaw a phedwar ugain

deunaw a phedwar ugain
ddeunaw a phedwar ugain (soft)
neunaw a phedwar ugain

(cardinal number, vigesimal) ninety-eight


deugain a naw

deugain a naw
ddeugain a naw (soft)
neugain a naw


pedwar deg naw

pedwar deg naw
bedwar deg naw (soft)
mhedwar deg naw
phedwar deg naw


tri deg dau

tri deg dwy (feminine)
tri deg dau
dri deg dau (soft)
nhri deg dau
thri deg dau


tri deg dwy

tri deg dwy
dri deg dwy (soft)
nhri deg dwy
thri deg dwy

(cardinal number) feminine of tri deg dau (“thirty two”)


dwyfed ar bymtheg

dwyfed ar bymtheg
ddwyfed ar bymtheg (soft)
nwyfed ar bymtheg

deufed ar bymtheg
deufed ar bymtheg#Welsh

(ordinal number) feminine of deufed ar bymtheg (“seventeenth”)


dwyfed ar hugain

dwyfed ar hugain
ddwyfed ar hugain (soft)
nwyfed ar hugain
ddwyfed ar hugain (alternative)

(ordinal number) feminine of deufed ar hugain (“twenty-second”)


pedwar ar bymtheg ar hugain

pedwar ar bymtheg ar hugain
bedwar ar bymtheg ar hugain (soft)
mhedwar ar bymtheg ar hugain
phedwar ar bymtheg ar hugain

(cardinal number, vigesimal) thirty-nine


pedwar ar bymtheg a thrigain

pedwar ar bymtheg a thrigain
bedwar ar bymtheg a thrigain (soft)
mhedwar ar bymtheg a thrigain
phedwar ar bymtheg a thrigain

Literally, “four on fifteen and thirty”.

(cardinal number, vigesimal) seventy-nine